Disk drive unit for computer



FIG. 1 is a front elevational view of a disk drive unit for computer showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, front, right side perspective view thereof on a slightly reduced scale;

FIG. 8 is a front elevational view of a second embodiment of our design;

FIG. 9 is a top, front, right side perspective view thereof on a slightly reduced scale.

The undisclosed views of the second embodiment are identical in appearance to those of a first embodiment except for the addition of the second disk drive. 

The ornamental design for a disk drive unit for computer, as shown and described. 